| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2008-0035619 | Aug 2008 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D213109 | Young | Jan 1969 | S |
| 4069400 | Johanson et al. | Jan 1978 | A |
| D266590 | Bennett | Oct 1982 | S |
| D297979 | Voroba et al. | Oct 1988 | S |
| 4852177 | Ambrose | Jul 1989 | A |
| 4972492 | Tanaka et al. | Nov 1990 | A |
| 5185802 | Stanton | Feb 1993 | A |
| D354568 | Araki et al. | Jan 1995 | S |
| D367113 | Weeks | Feb 1996 | S |
| D375556 | Narisawa et al. | Nov 1996 | S |
| D470121 | Nguyen et al. | Feb 2003 | S |
| 6879697 | Tøpholm | Apr 2005 | B2 |
| D517054 | Yang | Mar 2006 | S |
| D532770 | Engstrom et al. | Nov 2006 | S |
| D563945 | Johns et al. | Mar 2008 | S |
| D565022 | Belliveau et al. | Mar 2008 | S |
| D568480 | Lockenwitz | May 2008 | S |
| D575773 | Yanai | Aug 2008 | S |
| D579006 | Kim et al. | Oct 2008 | S |
| D586778 | Yang | Feb 2009 | S |
| D587247 | Densho | Feb 2009 | S |
| D587249 | Densho | Feb 2009 | S |
| D587681 | Yanai | Mar 2009 | S |
| D587685 | Densho | Mar 2009 | S |